<!--
 * @Descripttion: 
 * @Author: voanit
 * @Date: 2022-06-29 15:44:50
 * @LastEditors: voanit
 * @LastEditTime: 2022-06-29 15:56:29
-->
<template>
  <div>
    御剑乘风来,除魔天地间!==13-ProvideInject.vue
    <Son></Son>
  </div>
</template>
           
<script>
import { provide } from 'vue'
// console.log(obj, 8);
import Son from './Son.vue'
export default {
  name: '',
  components: { Son },
  setup () {
    provide('msg', 123)
    provide('msg2', 2222)
  }
}
</script>
<style lang='less'  scoped>
</style>